Atkinson, Calvin
Current rating: 1473
Record: 0-2
| Grand Prix London 2019 (WAR sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 258 | Li, Fabien (2025) | Lost 0-2 | -91491 |
| A2sealed | 336 | Molder, Petter (1517) | Lost 0-2 | -181473 |
| average opponent: 1771record: 0-2 | new rating: 1473 | |||